Shimano GRX FD-RX400-F 2x10 Speed Braze-On Front Derailleur 46t Max Chainring CheckoutSpec= Black-Oxide Nylon-lined and with taped seams

Nylon-lined and with taped seams it has a roll top closure offering tough protection against the elements

With up to 20mm of tunable compliance an easy single bolt external elastomer change and a soft/firm compliance switch – the eeSilk Stem makes any road no matter the terrain smoother

}FOX Mounting Hardware - 9 Piece SS 10mm x 22

System designed to integrate with LINKGLIDE cassettes for smooth shifting

Armour Tech construction combines a Nylon bead-to-bead high density layer to an aramid breaker and aramid fibers dispersed into the tread resulting in a new level of protection against the worst road conditions which has never been achieved before

Shimano GRX FD-RX400-F 2x10 Speed Braze-On Front Derailleur 46t Max Chainring CheckoutSpec= Black-Oxide Nylon-lined and with taped seamsShimano GRX FD RX400 F 2x10 Speed Braze On Front Derailleur 46t Max Chainring. GRX FD RX400 Front DerailleurAn ergonomic power curve and link (toggle) construction help to provide a natural stroke feeling when shifting An additional 2. 5mm is added to the chainline to provide more room for wider tires Compatible only with ST RX400 ST RS405 SL 4700 ST 4720 and ST 4725 shift levers Compatible with up to 42mm tires Link (toggle) construction allows for